180748656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2231

約数の個数: 120

約数和(自身を含む): 562504176

約数和(自身を除く): 381755520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 132, 144, 159, 176, 198, 212, 264, 318, 396, 424, 477, 528, 583, 636, 792, 848, 954, 1166, 1272, 1584, 1749, 1908, 2153, 2332, 2544, 3498, 3816, 4306, 4664, 5247, 6459, 6996, 7632, 8612, 9328, 10494, 12918, 13992, 17224, 19377, 20988, 23683, 25836, 27984, 34448, 38754, 41976, 47366, 51672, 71049, 77508, 83952, 94732, 103344, 114109, 142098, 155016, 189464, 213147, 228218, 284196, 310032, 342327, 378928, 426294, 456436, 568392, 684654, 852588, 912872, 1026981, 1136784, 1255199, 1369308, 1705176, 1825744, 2053962, 2510398, 2738616, 3410352, 3765597, 4107924, 5020796, 5477232, 7531194, 8215848, 10041592, 11296791, 15062388, 16431696, 20083184, 22593582, 30124776, 45187164, 60249552, 90374328, 180748656]

約数ペア:

[(1, 180748656), (2, 90374328), (3, 60249552), (4, 45187164), (6, 30124776), (8, 22593582), (9, 20083184), (11, 16431696), (12, 15062388), (16, 11296791), (18, 10041592), (22, 8215848), (24, 7531194), (33, 5477232), (36, 5020796), (44, 4107924), (48, 3765597), (53, 3410352), (66, 2738616), (72, 2510398), (88, 2053962), (99, 1825744), (106, 1705176), (132, 1369308), (144, 1255199), (159, 1136784), (176, 1026981), (198, 912872), (212, 852588), (264, 684654), (318, 568392), (396, 456436), (424, 426294), (477, 378928), (528, 342327), (583, 310032), (636, 284196), (792, 228218), (848, 213147), (954, 189464), (1166, 155016), (1272, 142098), (1584, 114109), (1749, 103344), (1908, 94732), (2153, 83952), (2332, 77508), (2544, 71049), (3498, 51672), (3816, 47366), (4306, 41976), (4664, 38754), (5247, 34448), (6459, 27984), (6996, 25836), (7632, 23683), (8612, 20988), (9328, 19377), (10494, 17224), (12918, 13992)]